Chevron Natural-Gas Wells in Pennsylvania No Longer On Fire

Explosion Last Week Left One Worker Missing

Two Chevron Corp. natural-gas wells in southwestern Pennsylvania are no longer on fire after an explosion last week that left one worker missing, according to the company.

Chevron said the flames had gone out Saturday afternoon at the well site in Dunkard Township, about 70 miles south of Pittsburgh. Workers were preparing to remove a charred crane above one well and stop the gas from flowing. A company spokesman said there is no word...